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In ground,
superficially
induction
hardened, hard
chromium plated
carbon steel
with a high
degree of
precision and
finishing
suitable for the
manufacture of
oleodynamic
cylinder shaft
requiring a high
degree of
superficial
hardness and for
axial sliding
shaft. |
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Techinical
characteristics |
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Base
material: |
UNI EN 10083/1:2
C45
Steel |
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Base
material
hardness: |
Hrc
57 ÷
59 |
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Thickness
of
chromium
facing: |
12
µm
± 2
µm |
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Concentricity
of
chromium
facing: |
± 2
µm |
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Average
roughness
of
chromium
facing: |
Ra
0,10
÷
0,25
µm |
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Average
hardness
of
chromium
facing: |
Hrc
66
± 68 |
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Dimensional
tolerance: |
ISO
f7 |
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Straightness: |
0,5 mm
x
1000
mm
measured
every
1000
mm |
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Resistance
in
neutral
saline
mist: |
Norma
ISO
9227
(NSS)
min.
200
hours |
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Lenght
of
bars: |
6 ÷
7
metres |
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Dimensional
range
available in
stock |
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Ø mm |
theorich weight Kg/m |
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Other dimensions are
supplied on request.
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